📄 class-kirki-control-color.php

<?php
/**
 * Customizer Control: color.
 *
 * @package	 Kirki
 * @subpackage  Controls
 * @copyright   Copyright (c) 2020, David Vongries
 * @license	 https://opensource.org/licenses/MIT
 * @since	   1.0
 */
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
/**
 * Adds a color & color-alpha control
 *
 * @see https://github.com/23r9i0/wp-color-picker-alpha
 */
class Kirki_Control_Color extends Kirki_Control_Base {
	/**
	 * The control type.
	 *
	 * @access public
	 * @var string
	 */
	public $type = 'kirki-color';
	/**
	 * Colorpicker palette
	 *
	 * @access public
	 * @var bool
	 */
	public $palette = true;
	/**
	 * Mode.
	 *
	 * @since 3.0.12
	 * @var string
	 */
	public $mode = 'full';
	/**
	 * Refresh the parameters passed to the JavaScript via JSON.
	 *
	 * @access public
	 */
	public function to_json() {
		parent::to_json();
		$this->json['palette']		  = $this->palette;
		$this->json['choices']['alpha'] = ( isset( $this->choices['alpha'] ) && $this->choices['alpha'] ) ? 'true' : 'false';
		$this->json['mode']			 = $this->mode;
	}
}